freebsd-nq/sys/vm
Alan Cox 9e897b1bc6 Eliminate unnecessary checks from vm_pageout_clean(): The page that is
passed to vm_pageout_clean() cannot possibly be PG_UNMANAGED because
it came from the inactive queue and PG_UNMANAGED pages are not in any
page queue.  Moreover, PG_UNMANAGED pages only exist in OBJT_PHYS
objects, and all pages within a OBJT_PHYS object are PG_UNMANAGED.
So, if the page that is passed to vm_pageout_clean() is not
PG_UNMANAGED, then it cannot be from an OBJT_PHYS object and its
neighbors from the same object cannot themselves be PG_UNMANAGED.

Reviewed by:	tegge
2007-06-18 02:04:38 +00:00
..
default_pager.c
device_pager.c
memguard.c
memguard.h
phys_pager.c
pmap.h
redzone.c
redzone.h
swap_pager.c Do proper "locking" for missing vmmeters part. 2007-06-04 21:45:18 +00:00
swap_pager.h
uma_core.c Revert VMCNT_* operations introduction. 2007-05-31 22:52:15 +00:00
uma_dbg.c
uma_dbg.h
uma_int.h Update stale comment on protecting UMA per-CPU caches: we now use 2007-05-09 22:53:34 +00:00
uma.h
vm_contig.c Enable the new physical memory allocator. 2007-06-16 04:57:06 +00:00
vm_extern.h
vm_fault.c Initialize reqpage to zero. 2007-06-17 04:14:27 +00:00
vm_glue.c Commit 14/14 of sched_lock decomposition. 2007-06-05 00:00:57 +00:00
vm_init.c
vm_kern.c
vm_kern.h
vm_map.c Revert VMCNT_* operations introduction. 2007-05-31 22:52:15 +00:00
vm_map.h
vm_meter.c Commit 14/14 of sched_lock decomposition. 2007-06-05 00:00:57 +00:00
vm_mmap.c Make sure object is NULL- there is a possible case where you could 2007-06-17 04:17:48 +00:00
vm_object.c Enable the new physical memory allocator. 2007-06-16 04:57:06 +00:00
vm_object.h
vm_page.c Don't declare inline a function which isn't. 2007-06-17 04:19:05 +00:00
vm_page.h Enable the new physical memory allocator. 2007-06-16 04:57:06 +00:00
vm_pageout.c Eliminate unnecessary checks from vm_pageout_clean(): The page that is 2007-06-18 02:04:38 +00:00
vm_pageout.h
vm_pageq.c Enable the new physical memory allocator. 2007-06-16 04:57:06 +00:00
vm_pager.c
vm_pager.h
vm_param.h Correct two comments. 2007-04-19 04:52:47 +00:00
vm_phys.c Update a comment. 2007-06-16 05:25:53 +00:00
vm_phys.h Add a new physical memory allocator. However, do not yet connect it 2007-06-10 00:49:16 +00:00
vm_unix.c
vm_zeroidle.c Enable the new physical memory allocator. 2007-06-16 04:57:06 +00:00
vm.h
vnode_pager.c Do proper "locking" for missing vmmeters part. 2007-06-04 21:45:18 +00:00
vnode_pager.h